The value of `frac{3}{5}+frac{2}{5}` is

The value of int frac{dx}{x^2+5x+6} is:

The value of 1/2 +3/5 =

Prove that Cos frac{pi}{5} + Cos frac{2pi}{5} + Cos frac{6pi}{5} + Cos frac{7pi}{5} = 0

If the range of the function f(x)= 3x^2+bx+c is [0,oo) then value of frac{b^2}{3c} is

If f(x)=x^3-frac{1}{x^(3)} find the value of f(x)+f(frac{1}{x})

The value of int frac{sinx}{2cosx+3}dx is:

The value of int frac{dx}{(x+2)(x+3)

Salil wants to put a picture in a frame. The picture is 7\frac{3}{5}\ cm\7 5 3 ​ cm wide. To fit in the frame the picture cannot be more than 7\frac{3}{10}cm7 10 3 ​ cm wide. How much should the picture be trimmed?

solve the equations: frac{2}{sqrt x} + frac{3}{sqrt y} =2 and frac{4}{sqrt x} - frac{9}{sqrt y} =-1

The value of (sin frac(pi)(8) + i cos frac(pi)(8))^(8)/((sin frac(pi)(8) - i cos frac(pi)(8))^(8)) is :